Description
Hioki benchtop battery testers support simultaneous high-speed measurement in the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries. The BT4560 measures the impedance of Li-ion batteries using the low-frequency AC-IR measurement method without charging and discharging the battery, substantially reducing the time needed to inspect the internal resistance of battery cells. BATTERY IMPEDANCE METER BT4560
| BT4560 |
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Note: This product is not supplied with measurement probes. Please select and purchase the measurement probe options appropriate for your application separately.
Key Features
• Low-frequency AC-IR measurement
* enables faster measurement
*The BT4560 eliminates the need for charging or discharging by measuring internal impedance at a low frequency of 1 Hz or below
• Extremely reliable measurements for low-impedance batteries
*The BT4560 uses a testing current of 1.5 A at the 3mΩ range, which improves the S/N ratio
• Circuit configuration highly tolerant of contact and wire resistance to provide stable measurements
• Simultaneous measurement of impedance and voltage
■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
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Allowable input voltage |
Up to 5 V |
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Measured information |
Impedance, voltage, temperature |
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Impedance measurement |
Parameters: R, X, Z, θ, Frequency: 0.1 Hz to 1050 Hz, Measurement ranges: 3.0000 mΩ, 10.0000 mΩ, 100.000 mΩ |
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Voltage measurement |
Measurement range: 5.00000 V (single range), Measurement time: 0.1 s (Fast) to 1.0 s (Slow) |
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Temperature measurement |
Range: -10.0 °C to 60.0 °C, Measurement time: 2.3 s |
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Basic accuracy |
Z: ±0.4% rdg. θ: ±0.1 °, V: ±0.0035% rdg. ±5 dgt. , Temperature: ±0.5 °C (at 10.0 to 40.0 °C) |
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Functions |
Comparator, self-calibration, sample delay, average, contact check, measurement current error, and other |
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Interfaces |
RS-232C/USB (virtual COM port) * Cannot be used simultaneously |
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Power supply |
100 to 240 V AC, 50/60 Hz, 80 VA max |
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Dimensions and mass |
330 mm (12.99 in) W × 80 mm (3.15 in) H × 293 mm (11.54 in) D, 3.7 kg (130.5 oz) |
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Accessories |
Power cord ×1, Instruction manual ×1, Zero-adjustment board ×1, USB cable (A-B type) ×1, CD-R (communication instruction manual, PC application software, USB driver) ×1 |
